* {
  margin: 0 auto;
  text-decoration: none;
  list-style: none;
}
.warp {
  width: 640px;
  background-color: #EEEBEB;
}
.header {
  width: 580px;
  height: 239px;
  border-bottom: 1px;
  border-bottom-style: solid;
  border-bottom-color: slategrey;
  position: relative;
}
.header h1 {
  font-size: 30px;
  color: black;
  font-weight: bold;
  left: -2px;
  top: 70px;
  position: absolute;
  font-family: "微软雅黑";
}
.header .meta {
  color: slategrey;
  width: 540px;
  height: 30px;
  position: absolute;
  top: 190px;
  left: 30px;
  font-family: "微软雅黑";
}
.bodyer {
  width: 640px;
  height: 100%;
}
.bodyer .content_img {
  width: 580px;
  height: 300px;
  position: relative;
  top: 40px;
}
.bodyer .content_img img {
  width: 580px;
  height: 300px;
}
.bodyer .content-text {
  width: 570px;
  top: 50px;
  position: relative;
  font-family: "微软雅黑";
  text-indent: 1em;
  line-height: 30px;
  font-size: 20px;
  font-weight: normal;
}
.bodyer .bodyer_p {
  margin-top: 150px;
  margin-left: 50px;
  font-family: "微软雅黑";
  color: black;
  font-size: 20px;
}
.bodyer .headlinebtn {
  width: 490px;
  height: 100px;
  position: relative;
}
.bodyer .headlinebtn img {
  width: 490px;
  height: 100px;
  position: absolute;
  top: 40px;
  left: 73px;
}
.bodyer .content_code {
  width: 580px;
  height: 260px;
  position: relative;
  top: 142px;
}
.bodyer .content_code img {
  width: 580px;
  height: 290px;
  position: absolute;
  top: 100px;
  left: 0px;
}
.bodyer .footer_text {
  width: 580px;
  margin-top: 300px;
  font-family: "微软雅黑";
  color: black;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 30px;
}
